40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
#pragma once
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/***
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This file is part of systemd.
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Copyright 2015 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <sys/stat.h>
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typedef enum RemoveFlags {
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REMOVE_ONLY_DIRECTORIES = 1,
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REMOVE_ROOT = 2,
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REMOVE_PHYSICAL = 4, /* if not set, only removes files on tmpfs, never physical file systems */
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REMOVE_SUBVOLUME = 8,
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} RemoveFlags;
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int rm_rf_children(int fd, RemoveFlags flags, struct stat *root_dev);
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int rm_rf(const char *path, RemoveFlags flags);
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/* Useful for usage with _cleanup_(), destroys a directory and frees the pointer */
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static inline void rm_rf_physical_and_free(char *p) {
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(void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL);
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free(p);
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}
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DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rm_rf_physical_and_free);
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